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  1. Couchbase Server
  2. MB-8456

[Doc'd] Update Documentation with the recommendation that THP should be disabled on Couchbase nodes.

    Details

    • Is this a Regression?:
      Yes
    • Sprint:
      TP Sprint 15

      Description

      Nodes on which THP(Transparent Huge Pages) are enabled, we are seeing high swap usage and severe timeouts in ns_server. This may get much worse under memory pressure. So ns_server had to restart whole bunch of services because of random timeouts and in the end it reached max restart intensity and therefore terminated.

      So by default THP must be disabled and this information needs to be documented.

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          Activity

          skumar Saran Kumar (Inactive) created issue -
          maria Maria McDuff (Inactive) made changes -
          Field Original Value New Value
          Fix Version/s 2.1.0 [ 10418 ]
          kzeller kzeller made changes -
          Summary Update Documentation with the recommendation that THP should be disabled on Couchbase nodes. [RN 2.1] Update Documentation with the recommendation that THP should be disabled on Couchbase nodes.
          kzeller kzeller made changes -
          Rank Ranked higher
          kzeller kzeller made changes -
          Labels info-request
          kzeller kzeller made changes -
          Assignee Karen Zeller [ kzeller ] Aleksey Kondratenko [ alkondratenko ]
          alkondratenko Aleksey Kondratenko (Inactive) made changes -
          Assignee Aleksey Kondratenko [ alkondratenko ] Karen Zeller [ kzeller ]
          kzeller kzeller made changes -
          Status Open [ 1 ] Resolved [ 5 ]
          Resolution Fixed [ 1 ]
          kzeller kzeller made changes -
          Summary [RN 2.1] Update Documentation with the recommendation that THP should be disabled on Couchbase nodes. [Doc'd] Update Documentation with the recommendation that THP should be disabled on Couchbase nodes.
          kzeller kzeller made changes -
          Status Resolved [ 5 ] Closed [ 6 ]
          drigby Dave Rigby made changes -
          Resolution Fixed [ 1 ]
          Status Closed [ 6 ] Reopened [ 4 ]
          Assignee kzeller [ kzeller ] Ruth Harris [ ruth ]
          drigby Dave Rigby made changes -
          Link This issue relates to MB-9193 [ MB-9193 ]
          pvarley Patrick Varley made changes -
          Fix Version/s 3.0 [ 10414 ]
          Fix Version/s 2.5.1 [ 11330 ]
          Fix Version/s 2.1.1 [ 10908 ]
          Fix Version/s 2.2.0 [ 10620 ]
          Fix Version/s 2.0.1 [ 10399 ]
          ruth Ruth Harris made changes -
          Assignee Ruth Harris [ ruth ] Anil Kumar [ anil ]
          anil Anil Kumar made changes -
          Assignee Anil Kumar [ anil ] Ruth Harris [ ruth ]
          Is this a Regression? Yes [ 10450 ]
          ruth Ruth Harris made changes -
          Assignee Ruth Harris [ ruth ] marija jovanovic [ marija ]
          akurtzman Amy Kurtzman made changes -
          Sprint TP Sprint 15 [ 187 ]
          akurtzman Amy Kurtzman made changes -
          Rank Ranked lower
          ruth Ruth Harris made changes -
          Labels info-request install
          marija Marija Jovanovic made changes -
          Status Reopened [ 4 ] Resolved [ 5 ]
          Resolution Fixed [ 1 ]
          marija Marija Jovanovic made changes -
          Status Resolved [ 5 ] Closed [ 6 ]

            People

            • Assignee:
              marija Marija Jovanovic
              Reporter:
              skumar Saran Kumar (Inactive)
            • Votes:
              0 Vote for this issue
              Watchers:
              9 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Agile

                  Gerrit Reviews

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